Managed XDR

scratch-zoo-2025-04-10...b15a20bfbca69fcda5e2e6 — malware analysis report

File info

Filename
scratch-zoo-2025-04-10-7fa54cc657b15a20bfbca69fcda5e2e6
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Name of Creating Application: Microsoft Excel, Create Time/Date: Fri Jan 1 06:38:24 2010, Last Saved Time/Date: Wed Sep 14 01:10:57 2022, Security: 0
File size
52.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9ebff12dbfa2da6e46d42df49e946b18faa9c6a8
SHA256
a941afadc856512bcc1a92f7961b2a44ed1456be417d88d57f850212ab742f60
MD5
7fa54cc657b15a20bfbca69fcda5e2e6

Signatures

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card